This packages depends on upower, because it takes most of the info (if not all) via upower's dbus interface. For example, a snippet from src/battery.cpp: QDBusInterface("org.freedesktop.UPower", "/org/freedesktop/UPower", "org.freedesktop.UPower",...)
Fixed: > 17 Oct 2014; Jauhien Piatlicki <jauhien@gentoo.org> > lxqt-powermanagement-0.7.0.ebuild: > add sys-power/upower to RDEPEND, fix bug 524620, thanks to Priit Laes (IRC: > plaes)
*** Bug 525886 has been marked as a duplicate of this bug. ***